I have a list owner complaining that one of their subscriber's
postings keep getting rejected with the message below.  I've checked
and they don't have any filtering in the list header.  I don't have
any filtering defined for our site, just whatever LISTSERV's default
filtering is.  That is part of my question.  What specifically does
the default filtering look for?  I have only been able to find
references in the documentation to "root" being filtered by the
default process.  Is there anything else?

   Does anyone have any suggestions, from the included message,
what is causing the filtering to take place?  Could it be the
"Sender: Postmaster@..." header line?

   Thanks for any help with this.


_______________________________________________________________________

University of Louisville                  [log in to unmask]
_______________________________________________________________________

----------------------------Original message----------------------------
Date:         Tue, 1 Dec 1998 08:53:18 -0500
From: "L-Soft list server at University of Louisville (1.8c)"
 <[log in to unmask]>
Subject:      CARE: error report from GWISE.LOUISVILLE.EDU
To: Betty Hampton <[log in to unmask]>

The enclosed message,  found in the CARE  mailbox and shown under  the spool ID
3435 in the system log, has been identified as a possible delivery error notice
for the  following reason: mail origin  is listed in the  "Filter=" list header
keyword (or its default value for the CARE list).

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Date: Tue, 01 Dec 1998 08:54:50 -0500
From: "Ron Padgett" <[log in to unmask]>
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To: [log in to unmask]
Subject: Re: Volunteers needed

I will be on vacation thru December 1.